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  <title>Returns an object with properties representing columns in the fetched row</title>
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 <body class="docs"><div id="layout">
  <div id="layout-content"><div id="function.db2-fetch-object" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">db2_fetch_object</h1>
  <p class="verinfo">(PECL ibm_db2 &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">db2_fetch_object</span> &mdash; <span class="dc-title">
   Returns an object with properties representing columns in the fetched row
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.db2-fetch-object-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>db2_fetch_object</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$stmt</code></span>
   [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$row_number</code><span class="initializer"> = -1</span></span>
  ] ) : <span class="type">object</span></div>



  <p class="para rdfs-comment">
   Returns an object in which each property represents a column returned in
   the row fetched from a result set.
  </p>

 </div>

 <div class="refsect1 parameters" id="refsect1-function.db2-fetch-object-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">stmt</code></dt>

     <dd>

      <p class="para">
       A valid <em>stmt</em> resource containing a result set.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">row_number</code></dt>

     <dd>

      <p class="para">
       Requests a specific 1-indexed row from the result set. Passing this
       parameter results in a PHP warning if the result set uses a
       forward-only cursor.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.db2-fetch-object-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns an object representing a single row in the result set. The
   properties of the object map to the names of the columns in the result set.
  </p>
  <p class="para">
   The IBM DB2, Cloudscape, and Apache Derby database servers typically fold
   column names to upper-case, so the object properties will reflect that case. 
  </p>
  <p class="para">
   If your SELECT statement calls a scalar function to modify the value
   of a column, the database servers return the column number as the name of
   the column in the result set. If you prefer a more descriptive column name
   and object property, you can use the AS clause to assign a name to the
   column in the result set.
  </p>
  <p class="para">
   Returns <strong><code>FALSE</code></strong> if no row was retrieved.
  </p>
 </div>


<div class="refsect1 examples" id="refsect1-function.db2-fetch-object-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-1259">
    <p><strong>Example #1 A <span class="function"><strong>db2_fetch_object()</strong></span> example</strong></p>
    <div class="example-contents"><p>
     The following example issues a SELECT statement with a scalar function,
     RTRIM, that removes whitespace from the end of the column. Rather than
     creating an object with the properties &quot;BREED&quot; and &quot;2&quot;, we use the AS
     clause in the SELECT statement to assign the name &quot;name&quot; to the modified
     column. The database server folds the column names to upper-case,
     resulting in an object with the properties &quot;BREED&quot; and &quot;NAME&quot;.
    </p></div>
    <div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$conn&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">db2_connect</span><span style="color: #007700">(</span><span style="color: #0000BB">$database</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$user</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$password</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$sql&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">"SELECT&nbsp;breed,&nbsp;RTRIM(name)&nbsp;AS&nbsp;name<br />&nbsp;&nbsp;&nbsp;&nbsp;FROM&nbsp;animals<br />&nbsp;&nbsp;&nbsp;&nbsp;WHERE&nbsp;id&nbsp;=&nbsp;?"</span><span style="color: #007700">;<br /><br />if&nbsp;(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$stmt&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">db2_prepare</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$sql</span><span style="color: #007700">);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">db2_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">,&nbsp;array(</span><span style="color: #0000BB">0</span><span style="color: #007700">));<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;while&nbsp;(</span><span style="color: #0000BB">$pet&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">db2_fetch_object</span><span style="color: #007700">(</span><span style="color: #0000BB">$stmt</span><span style="color: #007700">))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">"Come&nbsp;here,&nbsp;</span><span style="color: #007700">{</span><span style="color: #0000BB">$pet</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">NAME</span><span style="color: #007700">}</span><span style="color: #DD0000">,&nbsp;my&nbsp;little&nbsp;</span><span style="color: #007700">{</span><span style="color: #0000BB">$pet</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">BREED</span><span style="color: #007700">}</span><span style="color: #DD0000">!"</span><span style="color: #007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">db2_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
    </div>

    <div class="example-contents"><p>以上例程会输出：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
Come here, Pook, my little cat!
</pre></div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.db2-fetch-object-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="db2_fetch_array.html" class="function" rel="rdfs-seeAlso">db2_fetch_array()</a> - Returns an array, indexed by column position, representing a row in a result set</span></li>
    <li class="member"><span class="function"><a href="db2_fetch_assoc.html" class="function" rel="rdfs-seeAlso">db2_fetch_assoc()</a> - Returns an array, indexed by column name, representing a row in a result set</span></li>
    <li class="member"><span class="function"><a href="db2_fetch_both.html" class="function" rel="rdfs-seeAlso">db2_fetch_both()</a> - Returns an array, indexed by both column name and position, representing a row in a result set</span></li>
    <li class="member"><span class="function"><a href="db2_fetch_row.html" class="function" rel="rdfs-seeAlso">db2_fetch_row()</a> - Sets the result set pointer to the next row or requested row</span></li>
    <li class="member"><span class="function"><a href="db2_result.html" class="function" rel="rdfs-seeAlso">db2_result()</a> - Returns a single column from a row in the result set</span></li>
   </ul>
  </p>
 </div>



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